guy;  fellow;  chap;  bastard;  asshole;  arsehole
 young man;  boy;  son (of one's master, employer, etc.);  husband;  (male) lover;  dear
 diving beetle;  Japanese predacious diving beetle (Cybister japonicus)
 vassals;  retainers;  followers
(arch.)  boy (sometimes derog.);  you
(arch.)  slow witted fellow; (arch.)  counter-hero; (arch.)  lie; (arch.)  nonsense;  Yotaro (rakugo character)
 mudskipper (Boleophthalmus pectinirostris);  goggle-eyed goby
 throwing one's weight around without knowing one's limitations; (lit.) Yelang thinks too highly of itself
 kappa (mythical water-dwelling creature);  river god
 flathead silverside (Hypoatherina valenciennei)